| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] on [det] occasion | 34 |
|
| 2 | [vb past] on [det] occasions | 32 |
|
| 3 | [vb past] on several occasion | 17 |
|
| 4 | [vb past] on this occasion | 16 |
|
| 5 | [vb past] on that occasion | 11 |
|
| 6 | had on [det] occasion | 10 |
|
| 7 | did on [det] occasion | 7 |
|
| 8 | said on [det] occasion | 5 |
|
| 9 | happened on [det] occasion | 5 |
|
